Namely races in: * check.gst-editing-services.edit_while_seeked_with_stop_it * check.gst-editing-services.check_layer_activness_gaps_it See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/803 and https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/804 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1130>